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Title:
HEAT EXCHANGER
Document Type and Number:
WIPO Patent Application WO/2021/014893
Kind Code:
A1
Abstract:
In a heat exchanger, a heat dissipation part (20) comprises a plurality of heat dissipation component sections (201) that are laminated in a prescribed lamination direction (Ds) and that have heat dissipation flow passages (201c) formed therein. An evaporation part (22) comprises a plurality of evaporation component sections (221) that are laminated in the lamination direction and that have evaporation flow passages (221c) formed therein. Each of the plurality of heat dissipation component sections comprises a pair of heat dissipation plate sections (201d, 201h) having a plate shape. The pair of heat dissipation plate sections are connected to each other such that a heat dissipation flow passage is formed between the pair of heat dissipation plate sections. Each of the plurality of evaporation component sections comprises a pair of evaporation plate sections (221d, 221h) having a plate shape. The pair of evaporation plate sections are connected to each other such that an evaporation flow passage is formed between the pair of evaporation plate sections. One of the pair of heat dissipation plate sections and one of the pair of evaporation plate sections constitutes one pair of plate members (381, 382), and the plate members are formed such that the heat dissipation flow passages and the evaporation flow passages formed by the plate members are separate from each other.

Inventors:
HOSONO TAKEFUMI (JP)
KOHARA KIMIO (JP)
HAGIHARA KOUTA (JP)
SUZUKI TATSUHIRO (JP)
Application Number:
PCT/JP2020/025346
Publication Date:
January 28, 2021
Filing Date:
June 26, 2020
Export Citation:
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Assignee:
DENSO CORP (JP)
International Classes:
F25B39/00; F25B1/00; F28D1/03; F28D1/06; F28D7/10; F28F3/00; F28F3/08; F28F9/26
Foreign References:
JP2018536133A2018-12-06
EP2174810A22010-04-14
JP2011530059A2011-12-15
JP2000337728A2000-12-08
JP2013119382A2013-06-17
US20130061630A12013-03-14
JP2007271197A2007-10-18
JP2018197613A2018-12-13
Attorney, Agent or Firm:
YOU-I PATENT FIRM (JP)
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